La Motte (Bos) Threshold Days by Year (SF000221130)

4 fixed thresholds counted per year at La Motte (Bos) (SF000221130): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for La Motte (Bos) Thresholds

La Motte (Bos): days with 10 mm (0.39 in) or more of precipitation in 72 years, most in 1977 with 45.
La Motte (Bos): days with 25 mm (0.98 in) or more of precipitation in 72 years, most in 1977 with 26.
La Motte (Bos): days with 50 mm (1.97 in) or more of precipitation in 48 years, most in 1977 with 13.
La Motte (Bos): days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1977 with 3.
4 fixed thresholds have at least one qualifying day at La Motte (Bos).

Days with 10 mm (0.39 in) or more of precipitation

72 years with a qualifying day

Days per year at La Motte (Bos) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 45 in 1977.

Days with 10 mm (0.39 in) or more of precipitation per year at La Motte (Bos)
Year	Days	Decade average
1920	26	27.7
1921	36	27.7
1922	28	27.7
1923	33	27.7
1924	28	27.7
1925	23	27.7
1926	28	27.7
1927	26	27.7
1928	27	27.7
1929	22	27.7
1930	24	20.3
1931	17	20.3
1932	22	20.3
1933	19	20.3
1934	11	20.3
1935	17	20.3
1936	17	20.3
1937	26	20.3
1938	26	20.3
1939	24	20.3
1940	24	30.7
1941	41	30.7
1942	22	30.7
1943	25	30.7
1944	42	30.7
1945	42	30.7
1946	30	30.7
1947	29	30.7
1948	30	30.7
1949	22	30.7
1950	30	32.1
1951	32	32.1
1952	37	32.1
1953	33	32.1
1954	37	32.1
1955	27	32.1
1956	36	32.1
1957	44	32.1
1958	21	32.1
1959	24	32.1
1960	16	25.4
1961	25	25.4
1962	36	25.4
1963	20	25.4
1964	25	25.4
1965	29	25.4
1966	26	25.4
1967	25	25.4
1968	25	25.4
1969	27	25.4
1970	29	28.7
1971	21	28.7
1972	17	28.7
1973	20	28.7
1974	34	28.7
1975	35	28.7
1976	34	28.7
1977	45	28.7
1978	19	28.7
1979	33	28.7
1980	29	23.9
1981	27	23.9
1982	21	23.9
1983	16	23.9
1984	23	23.9
1985	25	23.9
1986	26	23.9
1987	25	23.9
1988	18	23.9
1989	29	23.9
1991	27	22
1992	17	22

For each year, a bar from the first to the last day at La Motte (Bos) meeting 10 mm (0.39 in).

First to last qualifying date each year at La Motte (Bos)
Year	First date	Last date
1920	1920-04-10	1920-12-18
1921	1921-01-10	1921-12-27
1922	1922-01-11	1922-11-13
1923	1923-04-06	1923-11-25
1924	1924-03-26	1924-11-28
1925	1925-01-12	1925-10-27
1926	1926-02-24	1926-11-07
1927	1927-02-04	1927-12-11
1928	1928-01-25	1928-12-16
1929	1929-04-10	1929-12-30
1930	1930-01-26	1930-12-06
1931	1931-02-27	1931-10-07
1932	1932-02-10	1932-12-07
1933	1933-02-08	1933-10-20
1934	1934-03-08	1934-10-13
1935	1935-02-28	1935-11-03
1936	1936-01-02	1936-12-13
1937	1937-03-27	1937-10-03
1938	1938-01-12	1938-11-14
1939	1939-02-16	1939-12-31
1940	1940-02-09	1940-12-12
1941	1941-01-06	1941-12-20
1942	1942-04-22	1942-09-16
1943	1943-01-22	1943-11-09
1944	1944-03-25	1944-12-10
1945	1945-04-26	1945-12-31
1946	1946-02-12	1946-10-22
1947	1947-03-22	1947-10-20
1948	1948-04-22	1948-11-11
1949	1949-04-23	1949-11-01
1950	1950-04-10	1950-12-06
1951	1951-01-11	1951-11-24
1952	1952-03-22	1952-11-26
1953	1953-03-22	1953-11-09
1954	1954-03-26	1954-12-14
1955	1955-02-17	1955-11-30
1956	1956-04-07	1956-12-26
1957	1957-02-05	1957-10-26
1958	1958-01-28	1958-11-18
1959	1959-03-08	1959-12-03
1960	1960-03-25	1960-10-22
1961	1961-01-28	1961-12-20
1962	1962-02-16	1962-10-17
1963	1963-01-15	1963-12-19
1964	1964-02-14	1964-11-05
1965	1965-01-01	1965-12-16
1966	1966-03-22	1966-12-23
1967	1967-01-08	1967-11-22
1968	1968-01-04	1968-11-13
1969	1969-01-08	1969-10-16
1970	1970-02-06	1970-12-13
1971	1971-03-24	1971-12-10
1972	1972-01-09	1972-10-22
1973	1973-03-13	1973-12-05
1974	1974-05-01	1974-12-27
1975	1975-01-31	1975-11-29
1976	1976-03-06	1976-12-29
1977	1977-01-25	1977-12-09
1978	1978-01-25	1978-12-19
1979	1979-01-19	1979-10-20
1980	1980-01-02	1980-12-22
1981	1981-01-24	1981-12-19
1982	1982-01-17	1982-12-12
1983	1983-02-01	1983-09-06
1984	1984-01-11	1984-12-19
1985	1985-01-13	1985-10-29
1986	1986-01-14	1986-11-02
1987	1987-01-21	1987-12-10
1988	1988-03-18	1988-09-29
1989	1989-02-24	1989-11-17
1991	1991-05-19	1991-10-29
1992	1992-02-25	1992-10-24

Every Fixed Threshold

Fixed thresholds at La Motte (Bos)
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	72	45	1977	17
25 mm (0.98 in): Days with 25 mm or more rain	72	26	1977	7
50 mm (1.97 in): Days with 50 mm or more rain	48	13	1977	1
100 mm (3.94 in): Days with 100 mm or more rain	5	3	1977	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1920.

Download the Data

Data for La Motte (Bos) threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

La Motte (Bos) Threshold Days by Year (SF000221130)

Key Facts for La Motte (Bos) Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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